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GGoutlieR

Identify Individuals with Unusual Geo-Genetic Patterns

v1.0.2 · Oct 15, 2023 · MIT + file LICENSE

Description

Identify and visualize individuals with unusual association patterns of genetics and geography using the approach of Chang and Schmid (2023) <doi:10.1101/2023.04.06.535838>. It detects potential outliers that violate the isolation-by-distance assumption using the K-nearest neighbor approach. You can obtain a table of outliers with statistics and visualize unusual geo-genetic patterns on a geographical map. This is useful for landscape genomics studies to discover individuals with unusual geography and genetics associations from a large biological sample.

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r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
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r-release-windows-x86_64 OK
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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

Dependency Network

Dependencies Reverse dependencies stats4 FastKNN foreach doParallel scales RColorBrewer ggforce rlang tidyr rnaturalearth sf ggplot2 cowplot GGoutlieR

Version History

new 1.0.2 Mar 9, 2026